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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US396977724 Feb 197520 Jul 1976Overflow-siphoning device for swimming pools and the like
US405156220 Oct 19764 Oct 1977Tile construction for a swimming pool
US41213074 Feb 197724 Oct 1978Patterson EnterprisesPositive flow swimming pool gutter
US42198943 Oct 19772 Sep 1980Tile construction for a swimming pool
US46612476 Feb 198628 Abr 1987Fox Industries IncorporatedModular operations center for in-ground swimming pool
US47056294 Feb 198710 Nov 1987Wexco IncorporatedModular operations center for in-ground swimming pool
US511427420 Mar 199119 May 1992Enviroland, Inc.Sewage tank system and method of construction
US548916530 Jun 19936 Feb 1996Earth retainer beam module and method
US638176818 Oct 20007 May 2002In-ground spa system and method for installation of same
US64121231 Nov 20002 Jul 2002Pleasure Time Products (Hong Kong) LimitedPortable spa
US779777012 Abr 200721 Sep 2010Ideal Time Consultants. LimitedPortable spa
US781882527 Abr 200626 Oct 2010Ideal Time Consultants LimitedPortable spa
US79712867 Mar 20085 Jul 2011Fox Pool CorporationSwimming pool with bench seating module
US809599830 Ene 200717 Ene 2012Ideal Time Consultants LimitedPortable spa
US810895420 Sep 20107 Feb 2012Ideal Time Consultants LimitedPortable spa
USD31606914 Sep 19889 Abr 1991Trailer hitch cover